I have a problem that I have not been able to solve. When I try to create a Tweet, if I type in a URL it starts generating bogus "pictures". It'll create about 5, then say I have to remove one before continuing. If I remove one, another is immediately generated. These are not real pictures. They have bogus file names. I can't tell if it's a Twitter problem, or a problem with my computer. I have run several antivirus and malware programs and none of them has found anything. Looking for suggestions.